Four burner gas cooktop with grates and side control knobs



FIG. 1 is a top right perspective view of a four burner gas cooktop with grates and side control knobs showing our new design including a cooktop, left and right, mirror image side grate portions, and side gas valve control knobs;

FIG. 2 is a top plan view of the four burner gas cooktop with grates and side control knobs of the invention;

FIG. 3 is a front elevational view of the four burner gas cooktop with grates and side control knobs of FIG. 1;

FIG. 4 is a rear elevational view of the four burner gas cooktop with grates and side control knobs of FIG. 1;

FIG. 5 is a right elevational view of the four burner gas cooktop with grates and side control knobs of FIG. 1; and,

FIG. 6 is a left elevational view of the four burner gas cooktop with grates and central control knobs of FIG. 1.

The broken lines in FIGS. 1 and 3-6 showing a burner box and those in FIGS. 1 and 2 showing gas burners are for illustrative purposes only and form no part of the claimed invention. 

The ornamental design for a four burner gas cooktop with grates and side control knobs, as shown and described. 